Sentence examples for retention time min from inspiring English sources

retention time (min) during HPLC analysis.

Table 2 Compounds identified by GC-MS analysis Retention time (min) Compound class Control HA H. seropedicae HA + H.

are shown in Table 2. Table 2 Retention times, SRM transitions and collision energies of stanozolol and stanozolol D3 (internal standard) Analytes Retention time (min) Transition (m/z) Collision energy (eV) Stanozolol 3.58 329.2 → 81.2 42     329.2 → 121.2 50 Stanozolol D3 332.2332.2 → 81.2 42.

Table 3 Removal of Ni and Pb and the voltage produced by the MDC in real samples Metal DO (4 5 mg/L) Temperature (20 35 °C) Retention time (min) Removal amount Voltage (V) Ni 4.6 26 120 68.81 0.86 Pb 4.5266 120 70.04 0.84.

a Relative retention time (min).

Yield: 60 %; HPLC: retention time (min): 31.5 (conditions for HPLC are given in the " Experimental" section).

This demonstrated that wedelolactone and luteolin were the main constituents (retention time 19.02 min and 28.15 min).

In comparison with the reduced form, refolded nasonin-1 has a slightly earlier retention time (18 min vs. 19 min).

According to LC ESI MS, before the elution of surfactins (4.5 7.2 min), several peaks appeared that correspond to unknown compounds at m/z 1012 at retention time 4.79 min, 1026 at retention time 5.26 min, 1026 at retention time 5.53 min, 1040 at retention time 5.89 min, 1054 at retention time 6.36 min and 1068 at retention time 7.19 min.

Mass spectra (6 main peaks) of dihydrolinalool (retention time 10.17 min), 2,6-dimethyloctane (retention time 12.21 min), and α-terpineol (retention time 11.18 min) are given below: Dihydrolinalool.

The [11C]A-582941 fretentionretimeion time: 15.7 min for [11C]A-582941 and 7.7 min for desmethyl-A-582941) was corrected and evaporated to dryness.